诊断支持 Unnecessary

4 files changed, 16 insertions, 5 deletions

diff --git a/server/src/constant/DiagnosticDefaultSeverity.lua b/server/src/constant/DiagnosticDefaultSeverity.lua
index 77877434..33df37d8 100644
--- a/server/src/constant/DiagnosticDefaultSeverity.lua
+++ b/server/src/constant/DiagnosticDefaultSeverity.lua
@@ -6,14 +6,14 @@ return {
     ['trailing-space']      = 'Hint',
     ['redefined-local']     = 'Hint',
     ['newline-call']        = 'Information',
-    ['redundant-parameter'] = 'Information',
+    ['redundant-parameter'] = 'Hint',
     ['ambiguity-1']         = 'Warning',
     ['lowercase-global']    = 'Information',
     ['undefined-env-child'] = 'Information',
     ['duplicate-index']     = 'Warning',
     ['duplicate-method']    = 'Warning',
-    ['empty-block']         = 'Information',
-    ['redundant-value']     = 'Information',
+    ['empty-block']         = 'Hint',
+    ['redundant-value']     = 'Hint',
     ['emmy-lua']            = 'Warning',
     ['set-const']           = 'Error',
 }
diff --git a/server/src/constant/DiagnosticTag.lua b/server/src/constant/DiagnosticTag.lua
new file mode 100644
index 00000000..886a69c8
--- /dev/null
+++ b/server/src/constant/DiagnosticTag.lua
@@ -0,0 +1,3 @@
+return {
+    Unnecessary = 1,
+}
diff --git a/server/src/core/diagnostics.lua b/server/src/core/diagnostics.lua
index 07c3379d..e3d3ee6a 100644
--- a/server/src/core/diagnostics.lua
+++ b/server/src/core/diagnostics.lua
@@ -4,6 +4,7 @@ local library = require 'core.library'
 local buildGlobal = require 'vm.global'
 local DiagnosticSeverity = require 'constant.DiagnosticSeverity'
 local DiagnosticDefaultSeverity = require 'constant.DiagnosticDefaultSeverity'
+local DiagnosticTag = require 'constant.DiagnosticTag'
 
 local mt = {}
 mt.__index = mt
@@ -791,6 +792,7 @@ return function (vm, lines, uri)
     session:doDiagnostics(session.searchUnusedLocals, 'unused-local', function (key)
         return {
             message = lang.script('DIAG_UNUSED_LOCAL', key),
+            tags = {DiagnosticTag.Unnecessary},
         }
     end)
     -- 读取未定义全局变量
@@ -811,13 +813,15 @@ return function (vm, lines, uri)
     -- 未使用的Label
     session:doDiagnostics(session.searchUnusedLabel, 'unused-label', function (key)
         return {
-            message = lang.script('DIAG_UNUSED_LABEL', key)
+            message = lang.script('DIAG_UNUSED_LABEL', key),
+            tags = {DiagnosticTag.Unnecessary},
         }
     end)
     -- 未使用的不定参数
     session:doDiagnostics(session.searchUnusedVararg, 'unused-vararg', function ()
         return {
-            message = lang.script.DIAG_UNUSED_VARARG
+            message = lang.script.DIAG_UNUSED_VARARG,
+            tags = {DiagnosticTag.Unnecessary},
         }
     end)
     -- 只有空格与制表符的行，以及后置空格
@@ -843,6 +847,7 @@ return function (vm, lines, uri)
     session:doDiagnostics(session.searchRedundantParameters, 'redundant-parameter', function (max, passed)
         return {
             message = lang.script('DIAG_OVER_MAX_ARGS', max, passed),
+            tags = {DiagnosticTag.Unnecessary},
         }
     end)
     -- x or 0 + 1
@@ -887,12 +892,14 @@ return function (vm, lines, uri)
     session:doDiagnostics(session.searchEmptyBlock, 'empty-block', function ()
         return {
             message = lang.script.DIAG_EMPTY_BLOCK,
+            tags = {DiagnosticTag.Unnecessary},
         }
     end)
     -- 多余的赋值
     session:doDiagnostics(session.searchRedundantValue, 'redundant-value', function (max, passed)
         return {
             message = lang.script('DIAG_OVER_MAX_VALUES', max, passed),
+            tags = {DiagnosticTag.Unnecessary},
         }
     end)
     -- Emmy相关的检查
diff --git a/server/src/method/textDocument/publishDiagnostics.lua b/server/src/method/textDocument/publishDiagnostics.lua
index 0698baea..6c949ceb 100644
--- a/server/src/method/textDocument/publishDiagnostics.lua
+++ b/server/src/method/textDocument/publishDiagnostics.lua
@@ -50,6 +50,7 @@ local function createInfo(lsp, data, lines)
         severity = data.level,
         message  = data.message,
         code     = data.code,
+        tags     = data.tags,
     }
     if data.related then
         local related = {}